Slender clustering rattan climbing palm to 30m. Stem sheaths with spines to 15mm long. Flagellum to 1.25m. Leaf to 400mm long woth 7-8 leaflets per side, leaflets to 300mm x 30mm. Inflorescence to 250mm long with spiny bracts. Male inflorescence with flowers 6mm long. Ripe fruit to 22mm long with beak 15mm wide.